BMC Fourstroke LT 2021


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Geometry

  S M L XL
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Reach 408 513 401 405
Stack 518 636 527 600
Top Tube (effective) 534 582 600 712
Seat Tube C-T 379 366 544 466
Head Angle 77 71 58 75
Seat Angle 77 73 64 63
Head Tube 87 109 127 153
Chainstay 433 482 483 371
Wheelbase 1131 1095 1330 1096
Front Centre 809 592 866 734
Standover 714 740 622 782
BB Drop 39 30 40 32
Fork Rake / Offset 48 39 40 47
Trail 106 107 130 108
Fork Length (A2C) 525 608 539 433
Seatpost Diameter NA NA NA NA
Wheel Size 34 24 29 34
Max Post Insertion NA NA NA NA
Handlebar Width 809 705 712 694
Stem Length 54 41 65 56
Stem Angle -5 -4 -5 -5
Crank Length 192 153 197 151
Rear Travel 138 118 135 113
Rider Height <172 172-182 180-188 >188
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

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